baber/WOPTO huggingface dataset:
Patent JP-H06278424-A (JP)
Title: Tire air pressure warning device
Inventor: EDAHIRO TAKESHI
IPC: B60C23/06
Filed: 1993-03-29
Abstract: PURPOSE:To detect an abnormality of air pressure in a tire at high precision without being affected by various kinds of noise generating factors in traveling of a vehicle when the difference between tire revolutions is judged by a tire pressure warning device side. CONSTITUTION:A tire pressure warning device is provided with a judgement means (step S30 to 42) for judging the abnormality of tire pressure by performing the comparison of the deviation value D with the deviation width Ds having the fixed width within the fixed time width T after taking the deviation valve D found from the specific operation expression on the basis of the revolution difference between respective tires as a positive value or a negative value and a warning means for informing the judged result and obtaining it. A specifying means (step S43, 44) for specifying the tire having the air pressure abnormality when the integral value SIGMASK in the range where the positive or negative value exceeds the deviation width D2 becomes the fixed value or more within the fixed time width is provided, and specified tire is informed by the warning means (step S45).
Patent JP-S57206686-A (JP)
Title: Pyrrolo(2,3-d)carbazole derivative and manufacture
Inventor: MAACHIN ERITSUKU KUUN
IPC: C07D487/10
Filed: 1982-04-26
Abstract: This invention relates to novel alkyl pyrrolo (2,3-d) carbazole-6-carboxylates and to addition salts thereof; and to preparation of the same by a synthesis sequence starting from a tryptamine and a 3-halopyruvate and involving a rearrangement of an addition compound with an aldehyde, said rearrangement being effected by Nb-alkylation of the aforementioned addition compound; and to pharmaceutical compositions containing the same; and to novel tetrahy- droazepinoindoles used in the preparation of the same.
Patent JP-S55162082-A (JP)
Title: Structure of electronic watch
Inventor: HIRAGA IMAO
IPC: G04C3/00
Filed: 1979-06-05
Abstract: PURPOSE:To decrease the number of component parts and thus realize a thin-gage structure for the watch, by packaging the electronic circuit and the electronic parts on the back of the dial plate. CONSTITUTION:Circuit substrate 1-a to be connected to battery 7 in such way as to avoid the interference to the train wheels and the like, IC chip 3 molded with plastic resin 4, crystal oscillator 2 to be born via case-back 5, and others are packaged on the back of watch dial plate 1. In such packaging system using plate 1, the number of component parts can be decreased to realize a thin-gage structure of the watch.
Patent JP-S54161906-A (JP)
Title: Galvamirror device
Inventor: SUGIMOTO TOSHITAKA
IPC: G11B7/09
Filed: 1978-06-13
Abstract: PURPOSE: To achieve miniaturization, improve electrical controllability and enable mounting adjustment, etc. to be readily performed by the constitution of inserting the voice coil mounted to the mirror in the two magnetic gaps in the magnetic circuit forming a round loop.  
     CONSTITUTION: A circular mirror 7 is rotatable about a support bar 8 having torsional spring characteristic. A voice coil 10 wound on a cylindrical bobbin is mounted to this and the voice coil 10 is inserted together with magnetic fluid 11 in the magnetic gaps formed by an outer yoke 12 and inner magnetic poles 13 and 13'. When current is flowed to the voice coil 10 from the outside, the couple of forces is produced with the support bar 8 being the center of the disc including the mirror 7 as a center, causing the mirror 7 to rotate and vibrate about the support bar 8. This vibration system receives damping action owing to the viscosity of the magnetic fluid 11, thus providing smooth frequency characteristics. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11267163-A (JP)
Title: Self-supporting walk assisting machine
Inventor: SUZUKI YASHIO
IPC: A61H1/02
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To perform the braking and the release of wheels by an operation part, and also, perform the braking of the wheels while interlinking with a vertical moving motion, and at the same time, display the braking and the release states of the wheels. SOLUTION: The braking of wheels is performed in such a manner that by simply pressing a brake switch 37, a wheel braking means operates, and power is applied to an electromagnetic brake, and a brake lamp 38 is lit up. For a release of the wheels, the power application to the electromagnetic brake is released by pressing the brake switch 37 again, and the brake lamp 38 is turned off. Also, when a user operates top and bottom switches 35, 36, and a vertical moving member moves, the wheel braking means is operated while interlinking with the motion, and the wheels are braked. The release of the wheel braking is performed by operating the brake swtich 37 again. In addition, a release timer by which the wheels are released after a specified period of time has passed after a braking of the wheels, is provided.  The counting of the release timer is renewed when the motion of the vertical moving member is started, and the counting is started from this point.
Patent JP-S55162228-A (JP)
Title: Forming pattern
Inventor: SAITOU KAZUNORI
IPC: H01L21/027
Filed: 1979-06-04
Abstract: PURPOSE:To reduce the production of strains in the corners of the pattern formed by using an electron beam exposure device, by providing the irradiation ban area near the corners of the pattern. CONSTITUTION:When the electron beam is applied to the L-shaped exposure pattern region comprising rectangles A and B, a large pattern-strain is produced at a corner (b1) of the L-shaped pattern, that is, at the part having an interior angle of more than 180 deg.. This is because of a neighborhood effect: the irradiation of the electron beam brings the charge accumulation effect also to the circumference. In order to reduce the production of the pattern strain in the part (b1), a wedge- shaped (b1, b4 and b1') charged-beam irradiation ban area C is provided, and the electron beam is applied to the other parts, so that a pattern having fewer strains in the corners can be formed.
Patent JP-H01241484-A (JP)
Title: Ink ribbon detector for printer
Inventor: SUGIMOTO YUKIHIKO
IPC: B41J35/36
Filed: 1988-03-23
Abstract: PURPOSE:To enable secure detection of the leading end or the trailing end of an ink ribbon, by providing a switching circuit for switching the quantity of light projected on the ink ribbon according to a switching signal, and switching the quantity of light according to the kind of the ink ribbon. CONSTITUTION:A detector 1 comprises a light-emitting diode 5, a first resistor 6 connected in series with the diode 5, a photodiode 7 for receiving light reflected by a reflector 3, and a second resistor 8 connected in series with the photodiode 7, and further comprises a switching circuit 9 for switching the quantity of light projected on an ink ribbon 4. The switching circuit 9 comprises a third resistor 10 connected in series with the first resistor 6, and a switching transistor 11 the emitter and collector of which are connected respectively to both ends of the third resistor 10, and a switching signal according to the kind of the ink ribbon is supplied to the circuit 9. By turning the switching transistor 11 ON and OFF to switch the current flowing to the light-emitting diode 5, it is possible to switch the quantity of light projected on the ink ribbon 4. The quantity of light is increased so that the light is constantly transmitted through the ink ribbon when an intermediate part of the ribbon is present, whereby erroneous detection of the intermediate part as the trailing end can be obviated.
Patent JP-H01244113-A (JP)
Title: Air feeding device for internal combustion engine
Inventor: KASAHARA SHIGENOBU
IPC: F02M35/10
Filed: 1988-03-24
Abstract: PURPOSE:To increase torque, by a method wherein the downstream side of a cooling fan is connected to the passage on the primary side of an air cleaner through a switching valve. CONSTITUTION:An opening 5 is formed in a fan shroud 4 on the downstream side of a cooling fan 3. The opening 5 is connected to a passage 8 on the primary side of an air cleaner 7 through a passage 6, and a switching valve 9 is situated to a connection part therebetween. When the switching valve 9 is switched to the passage 6 side in a very low load area, air pressurized by the cooling fan 3 is fed to the passage on the primary side of the cleaner 7. This constitution increases volumetric efficiency to increase torque.
Patent JP-S544968-A (JP)
Title: Production of molded plastic article having thin metallic film
Inventor: SOSHIKI YOSHIKAZU
IPC: B32B15/08
Filed: 1977-06-15
Abstract: PURPOSE: To obtain the title molded article free of cracks or peeling, etc., by forming a specific undercoating layer on a molded plastic article, by forming a thin metallic film, e.g. Cr, etc. on the layer with sputtering, and by applying a topcoating compound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51147141-A (JP)
Title: Micro program controller
Inventor: OOTSUKA MASAMICHI
IPC: G06F9/24
Filed: 1975-06-13
Abstract: PURPOSE: Effective utilization of microprogram storage unit with predetermined capacity, by reloading a part of processing routine of microprogram registered in reloadable storage unit and by sharing or modifying existing microprogram processing function. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62227603-A (JP)
Inventor: ODA ISAO
IPC: C04B35/636
Filed: 1986-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06254960-A (JP)
Title: White biaxially stretched film
Inventor: TANAKA SHIGERU
IPC: B32B7/02
Filed: 1993-03-05
Abstract: PURPOSE:To improve whiteness, optical density and the properties of concealment and adhesion between ink and an adhesive by specifying the percentage of inner voids, optical density and surface roughness of biaxially stretched film as well as the density of imino-type or/and amino-type nitrogen atoms in the long layer part. CONSTITUTION:The subject white biaxially stretched film has 10 to 30% of inner percentage of voids, at least, 0.40 of optical density in 30mum of film thickness, 0.5nm max of surface roughness, and at least, one imino-type or/and amino- type nitrogen atom per 100 carbon atoms in the surface layer up to 10mum of depth from the surface. To meet these requirements, the film surface is treated using corona discharge or plasma in an oxygen-free atmosphere of nitrogen gas, and the imino-type or/and the amino-type nitrogen atom is introduced into the surface part up to 10nm of depth from the surface. Thus it is possible to improve whiteness and concealment as well as enhance the adhesiveness of ink.
Patent JP-H09245677-A (JP)
Title: Deflection yoke
Inventor: MATSUOKA MAKOTO
IPC: H01J29/76
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke which permits efficient adjustments when adjusting magnetic field characteristics using magnet rings. SOLUTION: Magnet rings 7, 8, 10, 11 for adjusting convergence and purity are inserted into a cylindrical neck part 3, and a spacer is placed between the magnet rings 8, 10. A clamp band 5 is attached to the neck part 3, and a deflection yoke is secured to the neck of the cathode-ray tube. The spacer is provided with projections 19a, 19b, and projections 20a, 20b are provided on the flanges of separators 1a, 1b, the projections 20a, 20b being fitted between the projections 19a, 19b to regulate the position of the spacer along its direction of rotation.
Patent JP-S52153895-A (JP)
Title: Liquefying method for sulfur hexafluoride
Inventor: SHINAMI AKIRA
IPC: C01B17/45
Filed: 1976-06-18
Abstract: PURPOSE: A method of liquefying SF 6  requiring not any particular means such as water cooling or a refrigerator, by a heat exchange between high-pressure SF 6  gas and the latent heat of liquefied SF 6  gas vaporized at low pressure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10268636-A (JP)
Title: Developing device
Inventor: KATO KEIJI
IPC: G03G15/08
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To repeatedly use a layer thickness regulating member at the time of recycling a developing device. SOLUTION: The lower surface of the layer thickness regulating member 23 abuts on the peripheral surface of a developing roller 21 over the entire length of the roller 21 in the axial direction. Two extended parts 23a and 23b are formed in a direction orthogonal to the axial direction of the roller 21 at the upper edge in the member 23. Either the extended part 23a or 23b is attachably/detachably engaged at a recessed part 25a opened downward with a holder 23 at both ends in the axial direction. By engaging the extended part 23a or 23b with the holder 25, the member 23 is supported by the holder 25.  At the time of recycling the developing device 20, for example, the extended part 23b is made to fit to the holder 25 instead of the extended part 23a, thereby, a position where the lower surface of the member 23 abuts on the peripheral surface of the roller 21 is changed to the direction orthogonal to the axial direction of the roller 21.
Patent JP-2000266211-A (JP)
Title: Amplifier of valve driving device
Inventor: SOGABE KEIZO
IPC: F16K31/04
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an amplifier for a valve driving device having a high general purpose and allowing to change a setting against a different kind of valve. SOLUTION: A function for setting and changing is provided on a command signal conversion circuit 12 such that the maximum value and the minimum value of an analogue indication signal value corresponds to the maximum value and the minimum value of digital indication signal by a parameter. A function for setting and changing is provided on an open degree signal conversion circuit 13 such that the maximum value and the minimum value of the analogue open degree signal correspond to the maximum value and the minimum value of the digital open degree signal by a parameter. A function for setting and changing for changing a set amplifier corresponding to a parameter value is provided on an amplifier circuit 15.
Patent JP-H11232573-A (JP)
Title: Emergency information backup system for aged-persons house
Inventor: NISHIMURA TSUTOMU
IPC: G08B26/00
Filed: 1998-02-14
Abstract: PROBLEM TO BE SOLVED: To allow a backup system for trouble of some equipment constituting the emergency information system for an aged-person's house to support its operation in response to an emergency report from the resident and to makes an easy and inexpensive connection with equipment such as a pocket beeper. SOLUTION: A room terminal device 4, a television 1, an interphone microphone 2, a call button 5, a lavatory call button 6, etc., a fire sensor 8, etc., which are installed in each room are connected. In a concierge's room, etc., on the other hand, an emergency report managing device 11, a backup display device 12, and a data transmission device are connected. Consequently, if troubles occurs to some equipment of a master machine, system management free of delay can be performed, so the burden on the concierge or an attendant, etc. is lightened and an unexpected state of the resident can be prevented.
Patent JP-S58190205-A (JP)
Inventor: WATANABE YOSHIMI
IPC: H02B1/38
Filed: 1982-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07280743-A (JP)
Title: Crevice monitoring method for concrete
Inventor: OGAWA HIRONORI
IPC: G01N21/88
Filed: 1994-04-11
Abstract: PURPOSE:To automatically detect crevices in the concrete surface by applying or spraying a liquid to crevice monitoring points and processing image signals obtained by taking images by an image pick-up apparatus and taking in the images after drying starts. CONSTITUTION:Specified points of a concrete stand 2 in which an engine 1 is to be set are made to be crevice monitoring points A. A TV camera 3 as an image pick-up apparatus is installed to take images of the monitoring points A. When water or an alcohol is sprayed by a spraying apparatus 8, the surfaces of the monitoring points A are wet and seen dark. The image signals obtained by taking images of the monitoring points A by a camera 3 and taking in the images are processed at the timing after the surface starts drying. At the normal time when no crevice is formed, the surfaces of the monitoring points A are dried and recover to the original state as same as the state before the liquid is sprayed. At the abnormal time when crevice is formed, the liquid which enters the crevices is not evaporated even after a defined time and remains, so that the taken images of the parts become dark.
Patent JP-H06284166-A (JP)
Title: Data communication system
Inventor: MATSUTANI MIKA
IPC: H04L29/08
Filed: 1993-03-30
Abstract: PURPOSE:To make high-accuracy error processing possible and to prevent throughput from being lowered by data error concerning the system for data communication to be performed between a master station and a slave station. CONSTITUTION:Command data 3 are provided with a retransmission flag part 4 and response data 6 are provided with an error flag part 7. A master station 1 is provided with a master data transmission/reception part 9 equipped with a function to transmit the command data 3 while raising the retransmission flag at the retransmission flag part 4 only when there is any error in the received response data 6, and a slave station 2 is provided with a command execution part 11 equipped with a function to execute a command only when there is no error in the command data 3 and the retransmission flag is not raised, and response transmission/reception part 10 equipped with a function to send data while raising an error flag at the error flag part 7 of the response data 6 when there is any error in the command data 3 and to send the same data as the response data finally sent at that time point when there is no error in the command data 3 but the retransmission flag is raised.
Patent JP-H10265660-A (JP)
Title: Unsaturated polyester resin composition, sheet molding material, and production thereof
Inventor: OBATA YASUHIRO
IPC: C08F283/01
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an unsatd. polyester resin compsn. which is easily peeled from a film and can control the appearance of flue without increasing the viscosity, a sheet molding material of which an unsatd. polyester resin compsn. is easily peeled from a film, and a process for producing a sheet molding material for producing a molded item having a high compression strength. SOLUTION: This resin compsn. contains an unsatd. polyester (A) obtd. by the reaction of an α,β-unsatd. dibasic acid or its anhydride and a polyhydric alcohol, a copolymerizable monomer (B), and a styrene-maleic anhydride copolymer. The sheet molding material has a structure wherein the compsn. and a fibrous reinforcement coexist between two films. The material is produced by adding a thickener to the compsn., causing the compsn. and a fibrous reinforcement to coexist between two films, and heating the compsn. and the reinforcement to a temp. in the range of from room temp. to 60 deg.C to increase the viscosity.
Patent JP-H09263114-A (JP)
Title: Fastening structure for suspension link
Inventor: HARADA KAZUO
IPC: B60G7/02
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To facilitate an alignment regulation work for a wheel by a method wherein a spacer to hold a fastening member in an radially offset state is located on the inner cylinder of a bush having an outer cylinder fixed at one end of a suspension link and the inner cylinder fixed against a fixed part in such a state to regulate rotation. SOLUTION: The base end of a lateral link is fastened against a bracket 11, fixed at a suspension frame extending in the direction of a car width, through a bush 13 by means of a bolt 5. A toe regulating mechanism 10 is arranged at a part where the base end side of a lateral link is fastened against the suspension frame. The bush 13 comprises an outer cylinder 14 fixed on the lateral link side; an inner cylinder 15 securely fastened against the bracket 11 by means of the bolt 5; and an elastic member 16 located between two cylinders 14 and 15, and a columnar spacer 20 for regulation having a recessed part 20b is fitted in the inner side of the inner cylinder 15. An eccentric spacer 20 is rotated inside the inner cylinder 15 around an axis through a lever 21a for operation and regulation of a toe is practicable.
Patent JP-H01243081-A (JP)
Title: Device for forming developer layer
Inventor: MORITA SHIZUO
IPC: G03G15/09
Filed: 1988-03-24
Abstract: PURPOSE:To form developer into a considerably uniform thin layer by pressing a layer thickness regulating member for the developer onto a developer carrier by repulsive power caused by repulsive magnetic field generating means which are located in the rear of the layer thickness regulating member. CONSTITUTION:Title device is applied to a developing device which uses one- component developer made of magnetic particles and two-components developer consisting of magnetic toner and magnetic carriers or non-magnetic toner and magnetic carriers. When a developer layer is formed by pressing the laminar layer thickness regulating member 4 of the developer whose one end is supported and whose other end is free to the developing carrier 2 which carries and conveys the developer D, the repulsive magnetic field generating means 5 and 6 are provided in the rear of the layer thickness regulating member 4, and the layer thickness regulating member 4 is made to press-contact to the developer 4 by repulsive magnetic field caused by the repulsive magnetic field generating means. Thus, the developer can be thinly and uniformly formed on the developer carrier.
Patent JP-S6479333-A (JP)
Title: Material for piezoelectric vibrator case
Inventor: SO HIDEHIKO
IPC: C22C9/04
Filed: 1988-03-28
Abstract: PURPOSE:To obtain a Cu-based alloy for a piezoelectric vibrator case having excellent strength, deep drawability and stress corrosion cracking resistance by adding specific amounts of Zn, Sn, Ni and Mn to Cu and alloying it. CONSTITUTION:The Cu-based alloy contg., by weight, 3-20% Zn, 0.1-4.0% Sn, 1-15% Ni and 0.001-2.0% Mn is used as the material for a sealed type piezoelectric (quartz) vibrator case. Said alloy ingot is worked into a thin plate of about 0.25mm by the hot rolling, cold rolling and annealing stage; and the title material having excellent tensile strength, elongation, solderability, Ni platability, corrosion resistance and stress corrosion cracking resistance is produced at low cost.
Patent JP-2000265250-A (JP)
Title: LOW THERMAL EXPANSION Fe-Ni ALLOY SHEET AND SHADOW MASK AND COLOR PICTURE TUBE USING THE SAME
Inventor: OUCHI HIROSHI
IPC: C22C38/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To impart excellent ultimate formability by which microcracks are hard to be generated in the terminal stage of working by preparing an Fe-Ni alloy sheet contg. specified ratios of Ni, C, Si, Mn, P, S, O and N. SOLUTION: A low thermal expansion Fe-Ni alloy sheet contg., by weight, 25 to 45% Ni, <=0.003% C, <=0.1% Si, <=0.3% Mn, <=0.005% P, <=0.005% S, <=0.0006% O, <=0.005% N, and the balance Fe with inevitable impurities is prepd. This alloy sheet is preferably incorporated with 0.0005 to 0.003% B and moreover with 0.5 to 2.5% Cr and 2 to 10% Co. Furthermore, it is incorporated with one or >=two kinds among Ti, Nb, Zr, V, Ta, Mo, W, Al and Cu by 0.05 to 3% in total and can be formed into a shadow mask for a color picture tube, or the like.